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HasValueFilterRule Class

Tests whether an element's parameter has a value.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 21.0.0.0 (21.1.1.109)
Since: 2020

Syntax

C# 
public class HasValueFilterRule : ParameterValuePresenceRule
Visual Basic 
Public Class HasValueFilterRule _
	Inherits ParameterValuePresenceRule
Visual C++ 
public ref class HasValueFilterRule : public ParameterValuePresenceRule

Inheritance Hierarchy

See Also

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